After the upgrade of Ethereum, can the graphics card machine sti

1. Opportunity is for those who are prepared< In short, mining needs hardware and software
a good software is enough to make you more efficient and profitable than others in mining
"miracle Moore" diskless mining system is such a software, learn about it~

2. Mining has nothing to do with video memory. It depends on the core computing power of GPU. As long as it is a graphics card, it can mine, but it only selects high-end graphics cards with high performance price ratio. There are special non graphics card mining machines that don't use graphics cards to mine. However, the mining machine can only mine the corresponding currency and can't change the currency by itself. If it is a graphics card mining machine, it can mine any currency as long as it has an algorithm

3. The double precision values of 480 and 470 are basically the same, which are 1 / 16 of the single precision, about 360gflops. In fact, these two cards are not easy to use. The double precision of 280x is three times that of this, about 1000gflops.

4. No one can tell clearly whether the price of the video card miner will go up or down, but it is irresponsible to say so, because the commodity price is determined by the proction volume and the relationship between supply and demand. If the supply exceeds the demand, the price will rise. If the supply exceeds the demand, the price will fall
if you have to buy it, you can do it directly, because what you like will not be too expensive.
however, there are risks in mining, so you need to be cautious in investment

5. Is that true? Yes

6. Today, Yu Lingxiong's fourth MLM coin project, Xingyun chain, is officially launched
the lucky chain with 100 million issued and subscription price of RMB 250 million has already completed the crowdfunding work and raised RMB 250 million
the public chain claims to be the gospel of infertile patients, which can record genes and provide a platform for assisted reproction services (IVF is a kind of assisted reproction)
this issue is only one month away from the gold chain released by Yu Lingxiong in Jeju Island, South Korea
in today's era of "talking about pyramid selling turns pale", Yu Lingxiong not only has no convergence, but has become the "father of pyramid selling" anyway. With the help of blockchain, he has bred pyramid selling coins like locusts.

7. I'm talking about one district (now it's mostly one district)
politics and English: 50 points. Last year, the first and second districts of the country began to merge, and the score line of these two subjects is unlikely to rise this year. English line is the most concerned problem of many economic examinees. The highest score of this subject in history is 55 points, which appeared in the 11 year postgraate entrance examination. It is very difficult for the line of District 1 to exceed the peak. After all, we have to consider the students of the former District 2. If the national line is set too high, there will be a problem: fewer people can cross the line, which will make many schools dissatisfied with the enrollment. Therefore, I estimate that the score of these two subjects is still 50
Mathematics (professional course 1) + professional course 2:90. In fact, it is not necessary to estimate these two. Basically, these two subjects can't pass the national line or their scores are low, so it's very sad to be in the national line
total score: 335-345. 2011 is a historical peak, 350 points. Last year (2012) was 340. This score is the score line of District 2 in 2011. Therefore, the score may rise this year. We are still considering the situation of the former two districts. Even if the score rises this year, it will not be too high. So the upper limit of 345 comes from this. The lower limit? Because there is a high score base of the original district (i.e. Beijing, Shanghai, Guangzhou, etc.), the decline will not be too much
the above are my predicted scores and predicted results
P.S. I am now a graate student and took the exam last year

8. It's very troublesome for mining machines to be installed, and it's not cost-effective to pick mines where electricity is expensive. It's recommended to find a miner factory that can be trusted. You can take a look at Feixun's Ethereum miner C8. It's very popular recently. Feixun provides trusteeship service. It doesn't need to assemble miner itself, debug miner itself, or find miner itself. Moreover, the maintenance of miner is also covered for you. It provides one-year warranty service for graphics card. All it does is two things: pay and check your Ethereum wallet, Save time and effort, let you mine.

9. From this passage: Xiaohong is very beautiful and has good grades. The head teacher likes her very much and always acts on her. Sometimes after the end of self-study in the evening, she still stays to discuss learning problems, but Xiaohong does not exclude the behavior of the head teacher. In addition to Xiaoming, the whole class hated her very much and often bullied her. Everyone scolded her for pretending to be arrogant and being coquettish behind her back. She always liked to report to the teacher and seced the head teacher. Xiao Ming is an exception. He has been fond of Xiao Hong for more than two years. He gives her food every day and helps her organize the books thrown away by her classmates. And Xiaohong is not moved by the things he gives and the care he gives. But Xiaoming still likes her, and insists on giving her things and calling her, even if she answers the phone and hangs up immediately. One day, Xiaohong was killed in the classroom. The killer tied her to her seat with a rope. Her face was covered with layers of wet tissue, and she died of suffocation. Little red's hair was messy. When she opened the tissue, she found that her face was bruised and her clothes were torn to pieces, but she was not indecent. The time of death was about 11 o'clock the night before, and a lot of snacks and supplies were found at the scene. All the students in the class agreed that they were all given by Xiao Ming. JC also found her mobile phone in her pocket, opened it and checked the call records. It was found that Xiaoming had called Xiaohong at 11 o'clock the night before, and the call time was 2 seconds. The school security office said that they went to bed very early last night and didn't check the classroom. About 30 surveillance cameras around the school were crooked and covered with black cloth in a short time. Ma Jian, the head teacher, also said that he went home to bed very early last night. Xiao Ming is in agony about Xiao Hong's death. This has caused a huge shadow to Xiaoming. Xiaoming is going to dig a big pit to bury Xiaohong. Here's our problem!!!! Which school is the best?